| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $21.47 | 9.672% | $23.5466 | $23.55 | $23.55 | $23.50 |
| Purchase #2 | $125.46 | 12.505% | $141.1488 | $141.15 | $141.15 | $141.10 |
| Purchase #3 | $162.74 | 11.282% | $181.1003 | $181.10 | $181.10 | $181.10 |
| Purchase #4 | $25.47 | 11.645% | $28.436 | $28.44 | $28.45 | $28.40 |
| Purchase #5 | $200.36 | 13.261% | $226.9297 | $226.93 | $226.95 | $226.90 |
| Purchase #6 | $61.32 | 10.374% | $67.6813 | $67.68 | $67.70 | $67.70 |
| Purchase #7 | $196.99 | 4.149% | $205.1631 | $205.16 | $205.15 | $205.20 |
| 7 purchase totals = | $793.81 | $874.0058 | $874.01 | $874.05 | $873.90 | |